Fuzz introspector
For issues and ideas: https://github.com/ossf/fuzz-introspector/issues
Project coverage

Table of contents

Project overview:
High level conclusions
Reachability and coverage overview
Fuzzers overview
Project functions overview
Fuzzer details
Fuzzer: fuzz_guesser
Call tree
Fuzz blockers
Runtime coverage analysis
Files reached
Fuzzer: fuzz_lexers
Call tree
Fuzz blockers
Runtime coverage analysis
Files reached
Analyses and suggestions
Optimal target analysis
Remaining optimal interesting functions
All functions overview
Runtime coverage analysis
Complex functions with low coverage
Files and Directories in report
Files in report
Directories in report
Metadata section
Report generation date: 2022-11-15

Project overview:

High level conclusions

Reachability and coverage overview

Functions statically reachable by fuzzers
5.11%
171/3344
Cyclomatic complexity statically reachable by fuzzers
5.48%
596/10883
Functions covered at runtime
2692

Fuzzers overview

Fuzzer Fuzzer filename Functions Reached Functions unreached Fuzzer depth Files reached Basic blocks reached Cyclomatic complexity Details
fuzz_guesser /src/fuzz_guesser.py 33 3303 5 6 17 105 fuzz_guesser.py
fuzz_lexers /src/fuzz_lexers.py 162 3180 14 27 216 565 fuzz_lexers.py

Project functions overview

The following table shows data about each function in the project. The functions included in this table correspond to all functions that exist in the executables of the fuzzers. As such, there may be functions that are from third-party libraries.

For further technical details on the meaning of columns in the below table, please see the Glossary .

Func name Functions filename Args Function call depth Reached by Fuzzers Fuzzers runtime hit Func lines hit % I Count BB Count Cyclomatic complexity Functions reached Reached by functions Accumulated cyclomatic complexity Undiscovered complexity

Fuzzer details

Fuzzer: fuzz_guesser

Call tree

The calltree shows the control flow of the fuzzer. This is overlaid with coverage information to display how much of the potential code a fuzzer can reach is in fact covered at runtime. In the following there is a link to a detailed calltree visualisation as well as a bitmap showing a high-level view of the calltree. For further information about these topics please see the glossary for full calltree and calltree overview

Full calltree

Call tree overview bitmap:

The distribution of callsites in terms of coloring is
Color Runtime hitcount Callsite count Percentage
red 0 28 68.2%
gold [1:9] 0 0.0%
yellow [10:29] 0 0.0%
greenyellow [30:49] 0 0.0%
lawngreen 50+ 13 31.7%
All colors 41 100

Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked Calltree index Parent function Callsite Largest blocked function
12 0 EP call site pygments.lexers.guess_lexer
7 19 pygments.modeline.get_filetype_from_buffer call site pygments.lexers.get_lexer_by_name
7 33 pygments.plugin.iter_entry_points call site pygments.lexers._iter_lexerclasses
1 27 pygments.plugin.find_plugin_lexers call site pkg_resources.iter_entry_points
1 31 pygments.plugin.iter_entry_points call site importlib_metadata.entry_points.select

Runtime coverage analysis

Covered functions
684
Functions that are reachable but not covered
30
Reachable functions
33
Percentage of reachable functions covered
9.09%
NB: The sum of covered functions and functions that are reachable but not covered need not be equal to Reachable functions . This is because the reachability analysis is an approximation and thus at runtime some functions may be covered that are not included in the reachability analysis. This is a limitation of our static analysis capabilities.
Warning: The number of covered functions are larger than the number of reachable functions. This means that there are more functions covered at runtime than are extracted using static analysis. This is likely a result of the static analysis component failing to extract the right call graph or the coverage runtime being compiled with sanitizers in code that the static analysis has not analysed. This can happen if lto/gold is not used in all places that coverage instrumentation is used.
Function name source code lines source lines hit percentage hit

Files reached

filename functions hit
/ 1
...fuzz_guesser 2
pygments.lexers 15
pygments.util 2
pygments.modeline 6
pygments.plugin 8

Fuzzer: fuzz_lexers

Call tree

The calltree shows the control flow of the fuzzer. This is overlaid with coverage information to display how much of the potential code a fuzzer can reach is in fact covered at runtime. In the following there is a link to a detailed calltree visualisation as well as a bitmap showing a high-level view of the calltree. For further information about these topics please see the glossary for full calltree and calltree overview

Full calltree

Call tree overview bitmap:

The distribution of callsites in terms of coloring is
Color Runtime hitcount Callsite count Percentage
red 0 277 67.5%
gold [1:9] 0 0.0%
yellow [10:29] 0 0.0%
greenyellow [30:49] 0 0.0%
lawngreen 50+ 133 32.4%
All colors 410 100

Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked Calltree index Parent function Callsite Largest blocked function
31 349 pygments.formatters.html.HtmlFormatter.format_unencoded call site pygments.formatters.html.HtmlFormatter._wrap_full
26 124 lexers.dylan.DylanLexer.get_tokens_unprocessed call site pygments.lexers.erlang.ElixirLexer.get_tokens_unprocessed
26 383 pygments.formatter.Formatter.format call site pygments.formatters.terminal256.Terminal256Formatter.format
24 281 pygments.formatter.Formatter.format call site pygments.console.ansiformat
20 50 lexers.erlang.ElixirLexer.get_tokens_unprocessed call site lexers.erlang.ElixirLexer.get_tokens_unprocessed
19 202 pygments.lexer.Lexer.get_tokens.streamer call site pygments.formatters.latex.LatexEmbeddedLexer.get_tokens_unprocessed
17 182 pygments.util.get_list_opt call site lexers.erlang.ElixirLexer.get_tokens_unprocessed
16 264 pygments.lexer.Lexer.get_tokens call site pygments.format
14 23 pygments.lexer.Lexer.get_tokens call site pygments.util.guess_decode
11 252 pygments.lexer.Lexer.get_tokens.streamer call site lexers.erlang.ElixirLexer.get_tokens_unprocessed
10 100 pygments.lexers.erlang.ElixirLexer.get_tokens_unprocessed call site lexers.erlang.ElixirLexer.get_tokens_unprocessed
10 338 pygments.formatters.html.HtmlFormatter.wrap call site pygments.formatters.html.HtmlFormatter._wrap_tablelinenos

Runtime coverage analysis

Covered functions
684
Functions that are reachable but not covered
136
Reachable functions
162
Percentage of reachable functions covered
16.05%
NB: The sum of covered functions and functions that are reachable but not covered need not be equal to Reachable functions . This is because the reachability analysis is an approximation and thus at runtime some functions may be covered that are not included in the reachability analysis. This is a limitation of our static analysis capabilities.
Warning: The number of covered functions are larger than the number of reachable functions. This means that there are more functions covered at runtime than are extracted using static analysis. This is likely a result of the static analysis component failing to extract the right call graph or the coverage runtime being compiled with sanitizers in code that the static analysis has not analysed. This can happen if lto/gold is not used in all places that coverage instrumentation is used.
Function name source code lines source lines hit percentage hit

Files reached

filename functions hit
/ 1
...fuzz_lexers 5
pygments.lexers 6
pygments.plugin 8
pygments 13
pygments.lexer 44
pygments.util 9
lexers.erlang 10
lexers.haskell 10
pygments.lexers.php 11
pygments.lexers.scripting 12
lexers.php 11
lexers.dylan 11
pygments.lexers.erlang 10
pygments.lexers.haskell 10
pygments.lexers.dylan 11
pygments.lexers.templates 11
pygments.filters 2
pygments.formatters.latex 10
pygments.lexers.data 3
lexers.templates 11
pygments.filter 2
pygments.formatters.terminal 11
pygments.formatters.terminal256 8
pygments.formatter 4
pygments.console 1
pygments.formatters.html 57

Analyses and suggestions

Optimal target analysis

Remaining optimal interesting functions

The following table shows a list of functions that are optimal targets. Optimal targets are identified by finding the functions that in combination, yield a high code coverage.

Func name Functions filename Arg count Args Function depth hitcount instr count bb count cyclomatic complexity Reachable functions Incoming references total cyclomatic complexity Unreached complexity
pygments.cmdline.main_inner pygments.cmdline 2 ['N/A', 'N/A'] 9 0 37 53 24 224 3 806 387
lexers.robotframework.RowTokenizer.tokenize lexers.robotframework 2 ['N/A', 'N/A'] 7 0 2 2 4 67 1 215 200
lexers.templates.JspLexer.analyse_text lexers.templates 1 ['N/A'] 2 0 0 2 4 56 0 184 169
pygments.lexers.robotframework.RowTokenizer.tokenize pygments.lexers.robotframework 2 ['N/A', 'N/A'] 7 0 2 2 4 67 1 215 164
pygments.formatters.img.ImageFormatter.__init__ pygments.formatters.img 2 ['N/A', 'N/A'] 2 0 3 3 4 59 0 192 97
pygments.sphinxext.PygmentsDoc.run pygments.sphinxext 1 ['N/A'] 3 0 2 4 5 43 0 137 83
pygments.formatters.img.ImageFormatter.format pygments.formatters.img 3 ['N/A', 'N/A', 'N/A'] 2 0 8 2 4 35 0 113 77

Implementing fuzzers that target the above functions will improve reachability such that it becomes:

Functions statically reachable by fuzzers
15.61%
522/3344
Cyclomatic complexity statically reachable by fuzzers
16.07%
1749 / 10883

All functions overview

If you implement fuzzers for these functions, the status of all functions in the project will be:

Func name Functions filename Args Function call depth Reached by Fuzzers Fuzzers runtime hit Func lines hit % I Count BB Count Cyclomatic complexity Functions reached Reached by functions Accumulated cyclomatic complexity Undiscovered complexity

Runtime coverage analysis

This section shows analysis of runtime coverage data.

For futher technical details on how this section is generated, please see the Glossary .

Complex functions with low coverage

Func name Function total lines Lines covered at runtime percentage covered Reached by fuzzers
pygments.lexer.Lexer.get_tokens 32 11 34.37% ['fuzz_lexers']
lexers.scripting.EasytrieveLexer.analyse_text.isEmptyLine 54 26 48.14% []
pygments.lexers.templates.ErbLexer.get_tokens_unprocessed 49 13 26.53% []
lexers.data.JsonLexer.get_tokens_unprocessed 154 77 50.0% []
lexers.modula2.Modula2Lexer.get_tokens_unprocessed 69 19 27.53% []
pygments.lexers.crystal.CrystalLexer.heredoc_callback 32 0 0.0% []
pygments.lexers.lisp.CommonLispLexer.get_tokens_unprocessed 39 18 46.15% []
pygments.lexers.lisp.ShenLexer._process_declaration 32 0 0.0% []
lexers.markup.RstLexer._handle_sourcecode 33 4 12.12% []
lexers.perl.Perl6Lexer.brackets_callback.callback 34 1 2.941% []
pygments.formatters.html.HtmlFormatter._wrap_tablelinenos 41 0 0.0% ['fuzz_lexers']

Files and Directories in report

This section shows which files and directories are considered in this report. The main reason for showing this is fuzz introspector may include more code in the reasoning than is desired. This section helps identify if too many files/directories are included, e.g. third party code, which may be irrelevant for the threat model. In the event too much is included, fuzz introspector supports a configuration file that can exclude data from the report. See the following link for more information on how to create a config file: link

Files in report

Source file Reached by Covered by
[] []
pygments.formatters.terminal256 ['fuzz_lexers'] []
lexers.forth [] []
pygments.console ['fuzz_lexers'] []
pygments.lexers.bibtex [] []
pygments.lexers._asy_builtins [] []
fnmatch [] []
pkg_resources [] []
lexers.bibtex [] []
pygments.lexers.pony [] []
lexers.textedit [] []
lexers.basic [] []
pygments.lexers.ncl [] []
pygments.formatter ['fuzz_lexers'] []
_winreg [] []
pygments.lexers.trafficscript [] []
pygments.styles.lilypond [] []
pygments.lexers.perl [] []
pygments.lexers.csound [] []
lexers.thingsdb [] []
lexers.pointless [] []
textwrap [] []
pygments.formatters.irc [] []
pygments.styles.bw [] []
pygments.styles.nord [] []
pygments.styles.trac [] []
pygments.lexers.business [] []
pygments.lexers.objective [] []
lexers.c_cpp [] []
lexers.qlik [] []
pygments.lexers.d [] []
lexers.fift [] []
lexers.modula2 [] []
pygments.lexers.special [] []
lexers.func [] []
pygments.lexers.chapel [] []
lexers.html [] []
pygments.lexers.savi [] []
lexers.pascal [] []
pygments.lexers.agile [] []
lexers.jmespath [] []
pygments.styles [] []
pygments.lexers.teal [] []
pygments.lexers.foxpro [] []
pygments.styles.emacs [] []
pygments.lexers.algebra [] []
lexers._mql_builtins [] []
lexers.actionscript [] []
lexers.dotnet [] []
lexers.fantom [] []
pygments.lexers.clean [] []
time [] []
pygments.formatters.terminal ['fuzz_lexers'] []
pygments.lexers.scripting ['fuzz_lexers'] []
pygments.lexers.pawn [] []
functools [] []
pygments.lexers.crystal [] []
pygments.lexers.html [] []
pygments.lexer ['fuzz_lexers'] []
operator [] []
sphinx [] []
pygments.lexers.webidl [] []
pygments.lexers.floscript [] []
pygments.lexers.ride [] []
pygments.styles.native [] []
lexers.apdlexer [] []
lexers.functional [] []
lexers.supercollider [] []
pygments.lexers.templates ['fuzz_lexers'] []
lexers.ampl [] []
lexers.webassembly [] []
pygments.lexers.asm [] []
pygments.styles.fruity [] []
pygments.styles.murphy [] []
pygments.lexers._qlik_builtins [] []
lexers.elm [] []
lexers.lilypond [] []
pygments.lexers.c_like [] []
lexers._lilypond_builtins [] []
pygments.lexers._lilypond_builtins [] []
pygments.styles.colorful [] []
pygments.lexers.varnish [] []
pygments.lexers.ezhil [] []
lexers.graph [] []
pygments.lexers.freefem [] []
pygments.token [] []
pygments.lexers.typoscript [] []
lexers.chapel [] []
json [] []
lexers.sql [] []
lexers.configs [] []
pygments.lexers.smv [] []
lexers.parsers [] []
pygments.lexers.hexdump [] []
pygments.lexers.procfile [] []
pygments.styles.stata_dark [] []
lexers.web [] []
lexers.ezhil [] []
lexers.dylan ['fuzz_lexers'] []
pygments.styles.tango [] []
lexers.dalvik [] []
pygments.lexers.robotframework [] []
pygments.styles.default [] []
pygments.filters ['fuzz_lexers'] []
bisect [] []
pygments.styles.gh_dark [] []
pygments.lexers.parsers [] []
lexers.arrow [] []
pygments.lexers.mips [] []
pygments.lexers.tcl [] []
lexers.modeling [] []
pygments.lexers.iolang [] []
pygments.lexers.sieve [] []
lexers.j [] []
docutils [] []
lexers._stata_builtins [] []
PIL [] []
pygments.lexers.rdf [] []
lexers.ml [] []
pygments.lexers.promql [] []
lexers.devicetree [] []
pygments.lexers.testing [] []
winreg [] []
pygments.lexers.usd [] []
pygments.lexers.supercollider [] []
lexers.macaulay2 [] []
pygments.lexers.scdoc [] []
pygments.lexers.sgf [] []
pygments.lexers.comal [] []
lexers._css_builtins [] []
lexers.webmisc [] []
pygments.lexers.sas [] []
lexers.cddl [] []
pygments.styles.paraiso_dark [] []
lexers.graphviz [] []
lexers.mime [] []
sys [] []
pygments.lexers.ada [] []
lexers.textfmts [] []
pygments.lexers.sophia [] []
lexers._openedge_builtins [] []
pygments.lexers.eiffel [] []
pygments.lexers.rita [] []
pygments.lexers.stata [] []
pygments.lexers.automation [] []
pygments.lexers.php ['fuzz_lexers'] []
pygments.styles.inkpot [] []
pygments.lexers._postgres_builtins [] []
pygments.formatters._mapping [] []
pygments.styles.friendly [] []
pygments.lexers.markup [] []
pygments.lexers.sql [] []
pygments.lexers.maxima [] []
pygments.lexers.urbi [] []
pygments.lexers.berry [] []
lexers.make [] []
lexers.phix [] []
locale [] []
lexers.rdf [] []
pygments.lexers.bare [] []
lexers.diff [] []
lexers.cplint [] []
string [] []
lexers.c_like [] []
pygments.lexers.python [] []
lexers.hdl [] []
lexers.archetype [] []
pygments.styles.algol_nu [] []
pygments.lexers.data ['fuzz_lexers'] []
lexers._postgres_builtins [] []
lexers.wowtoc [] []
pygments.lexers.julia [] []
pygments.lexers.qlik [] []
pygments.lexers._tsql_builtins [] []
itertools [] []
lexers.compiled [] []
pygments.styles.algol [] []
lexers.graphics [] []
lexers._qlik_builtins [] []
lexers.typoscript [] []
lexers._tsql_builtins [] []
pygments.cmdline [] []
lexers.agile [] []
pygments.lexers.fortran [] []
pygments.lexers.ecl [] []
pygments.lexers._scheme_builtins [] []
pygments.lexers.pascal [] []
pygments.styles.autumn [] []
pygments.lexers._stan_builtins [] []
pygments.lexers.ooc [] []
glob [] []
lexers._scheme_builtins [] []
lexers.crystal [] []
pygments.styles.perldoc [] []
lexers.yang [] []
lexers.sophia [] []
pygments.styles.solarized [] []
pygments.formatters.rtf [] []
lexers.smithy [] []
pygments.formatters [] []
lexers.d [] []
pygments.plugin ['fuzz_guesser', 'fuzz_lexers'] []
lexers [] []
pygments.lexers.r [] []
pygments.styles.friendly_grayscale [] []
pygments.modeline ['fuzz_guesser'] []
pygments.lexers._vbscript_builtins [] []
lexers.nix [] []
ast [] []
pygments.lexers.srcinfo [] []
pygments.styles.xcode [] []
tarfile [] []
pygments.lexers.gsql [] []
lexers.templates ['fuzz_lexers'] []
lexers.varnish [] []
pygments.lexers._mapping [] []
lexers.boa [] []
pygments.styles.igor [] []
pygments.lexers.c_cpp [] []
pygments.lexers.webmisc [] []
pygments.lexers.oberon [] []
lexers.q [] []
pygments.styles.sas [] []
lexers.go [] []
pygments.lexers.jsonnet [] []
lexers.pawn [] []
atheris [] []
pygments.lexers._lasso_builtins [] []
lexers.tal [] []
lexers.webidl [] []
lexers.inferno [] []
lexers.ruby [] []
pygments.lexers.make [] []
importlib [] []
lexers.usd [] []
lexers.solidity [] []
lexers.rnc [] []
lexers._sourcemod_builtins [] []
lexers.verification [] []
lexers.slash [] []
pygments.filter ['fuzz_lexers'] []
pygments ['fuzz_lexers'] []
lexers.ada [] []
lexers._julia_builtins [] []
pygments.lexers._cl_builtins [] []
lexers.kuin [] []
pygments.formatters.html ['fuzz_lexers'] []
lexers.amdgpu [] []
pygments.lexers.email [] []
pygments.unistring [] []
pygments.regexopt [] []
pygments.lexers._julia_builtins [] []
lexers.gdscript [] []
pygments.formatters.groff [] []
lexers._csound_builtins [] []
pygments.lexers.haxe [] []
pygments.lexers.configs [] []
pygments.lexers.nit [] []
pygments.lexers._php_builtins [] []
lexers.gsql [] []
lexers.smv [] []
lexers.ambient [] []
pygments.lexers.apdlexer [] []
lexers.r [] []
pygments.lexers.xorg [] []
pygments.lexers._css_builtins [] []
pygments.formatters.other [] []
lexers.srcinfo [] []
pygments.lexers.gcodelexer [] []
pygments.styles.rrt [] []
lexers.sgf [] []
pygments.lexers.igor [] []
lexers.other [] []
lexers.promql [] []
lexers.rebol [] []
lexers.lisp [] []
pygments.lexers.textedit [] []
pygments.lexers.rebol [] []
pygments.lexers.meson [] []
lexers.ride [] []
lexers.mosel [] []
pygments.lexers.factor [] []
lexers.praat [] []
lexers.snobol [] []
pygments.sphinxext [] []
lexers.ncl [] []
pygments.lexers.ul4 [] []
pygments.lexers.qvt [] []
pygments.lexers.asc [] []
unicodedata [] []
lexers.oberon [] []
lexers.rust [] []
pygments.lexers.dalvik [] []
pygments.lexers.javascript [] []
pygments.lexers.resource [] []
pygments.styles.borland [] []
lexers.jsonnet [] []
...fuzz_lexers ['fuzz_lexers'] []
pygments.lexers.cplint [] []
pygments.formatters.bbcode [] []
lexers.tnt [] []
shutil [] []
lexers.elpi [] []
lexers._vim_builtins [] []
copy [] []
lexers.zig [] []
lexers.resource [] []
lexers.teraterm [] []
lexers.ooc [] []
pygments.lexers.mosel [] []
lexers.mips [] []
pygments.lexers.erlang ['fuzz_lexers'] []
lexers.testing [] []
pygments.lexers.teraterm [] []
lexers._vbscript_builtins [] []
lexers.berry [] []
lexers.esoteric [] []
math [] []
pygments.formatters.latex ['fuzz_lexers'] []
pygments.lexers.nix [] []
pygments.styles.staroffice [] []
pygments.lexers.monte [] []
pygments.styles.abap [] []
pygments.lexers.archetype [] []
lexers.php ['fuzz_lexers'] []
lexers.special [] []
pygments.scanner [] []
lexers.urbi [] []
lexers.erlang ['fuzz_lexers'] []
pygments.lexers.go [] []
lexers.floscript [] []
pygments.lexers.basic [] []
pygments.lexers.elpi [] []
lexers._ada_builtins [] []
pygments.lexers.lilypond [] []
pygments.lexers.dsls [] []
pygments.lexers.rnc [] []
lexers.theorem [] []
pygments.lexers.elm [] []
pygments.lexers.smalltalk [] []
ctags [] []
pygments.lexers.mime [] []
pygments.lexers.parasail [] []
pygments.lexers.diff [] []
bz2 [] []
types [] []
lexers.installers [] []
lexers.email [] []
pygments.lexers.webassembly [] []
lexers.capnproto [] []
pygments.lexers.praat [] []
gzip [] []
pygments.lexers.x10 [] []
pygments.lexers._sourcemod_builtins [] []
lexers.savi [] []
pygments.lexers.q [] []
pygments.lexers.haskell ['fuzz_lexers'] []
pygments.lexers.functional [] []
pygments.lexers.func [] []
lexers.idl [] []
pygments.lexers.jslt [] []
pygments.lexers.devicetree [] []
lexers.nit [] []
lexers.iolang [] []
pygments.lexers.zig [] []
pygments.lexers.text [] []
lexers.qvt [] []
lexers.fortran [] []
pygments.lexers.grammar_notation [] []
pygments.lexers.spice [] []
pygments.lexers._mql_builtins [] []
lexers.shell [] []
lexers._lua_builtins [] []
pygments.lexers.modeling [] []
pygments.lexers.smithy [] []
pygments.lexers.ml [] []
pygments.lexers.mcfunction [] []
lexers.maxima [] []
pygments.formatters.svg [] []
lexers._php_builtins [] []
lexers.hexdump [] []
pygments.lexers.amdgpu [] []
pygments.styles.lovelace [] []
lexers.int_fiction [] []
argparse [] []
pygments.lexers.arrow [] []
lexers._lasso_builtins [] []
pygments.lexers.kuin [] []
pygments.lexers.fantom [] []
re [] []
lexers.business [] []
pygments.styles.paraiso_light [] []
pygments.lexers.idl [] []
lexers.dsls [] []
pygments.lexers._csound_builtins [] []
pygments.styles.vs [] []
pygments.lexers.arturo [] []
pygments.lexers.ambient [] []
pygments.lexers.thingsdb [] []
pygments.lexers.css [] []
pygments.lexers.web [] []
pygments.lexers.felix [] []
pygments.lexers.rust [] []
lexers.meson [] []
lexers._cl_builtins [] []
lexers.nimrod [] []
lexers.console [] []
pygments.lexers.j [] []
pygments.styles.vim [] []
pygments.lexers.tlb [] []
lexers.ul4 [] []
lexers._asy_builtins [] []
lexers.jvm [] []
pygments.lexers.slash [] []
urllib [] []
pygments.lexers.compiled [] []
pygments.styles.material [] []
pygments.lexers.roboconf [] []
lexers.csound [] []
lexers.julia [] []
lexers.objective [] []
pygments.lexers._mysql_builtins [] []
lexers.ecl [] []
pygments.styles.onedark [] []
lexers.grammar_notation [] []
chardet [] []
lexers.teal [] []
lexers.comal [] []
lexers.foxpro [] []
pygments.lexers.dotnet [] []
lexers.roboconf [] []
pygments.styles.manni [] []
lexers.asc [] []
codecs [] []
[] []
pygments.lexers.verification [] []
lexers.data [] []
lexers.stata [] []
lexers.factor [] []
lexers.procfile [] []
pygments.lexers.shell [] []
lexers.felix [] []
lexers.sas [] []
lexers._mysql_builtins [] []
pygments.lexers.esoteric [] []
pygments.lexers.phix [] []
lexers.x10 [] []
pygments.lexers.pointless [] []
lexers._cocoa_builtins [] []
pygments.lexers.jvm [] []
os [] []
pygments.lexers.matlab [] []
pygments.styles.gruvbox [] []
pygments.lexers.snobol [] []
lexers._stan_builtins [] []
io [] []
lexers.markup [] []
pygments.lexers.int_fiction [] []
pygments.lexers.boa [] []
pygments.lexers.bdd [] []
pygments.lexers.gdscript [] []
pygments.styles.stata_light [] []
pygments.lexers.console [] []
lexers._scilab_builtins [] []
lexers.rita [] []
pygments.styles.zenburn [] []
pprint [] []
lexers.prolog [] []
lexers.robotframework [] []
lexers.arturo [] []
lexers.futhark [] []
lexers.smalltalk [] []
pygments.lexers.theorem [] []
pygments.lexers.whiley [] []
lexers.javascript [] []
pygments.lexers.installers [] []
lexers.tlb [] []
pygments.util ['fuzz_guesser', 'fuzz_lexers'] []
pygments.lexers._lua_builtins [] []
lexers.bdd [] []
pygments.lexers.ampl [] []
pygments.styles.pastie [] []
lexers.scdoc [] []
lexers.perl [] []
pygments.formatters.img [] []
pygments.lexers.fift [] []
lexers.scripting [] []
pygments.__main__ [] []
pygments.lexers.math [] []
pygments.style [] []
pygments.lexers.futhark [] []
lexers.css [] []
pygments.lexers.actionscript [] []
pygments.lexers.lisp [] []
pygments.lexers._scilab_builtins [] []
pygments.lexers._stata_builtins [] []
lexers.sieve [] []
lexers.math [] []
lexers.python [] []
...fuzz_guesser ['fuzz_guesser'] []
pygments.lexers._cocoa_builtins [] []
pygments.lexers ['fuzz_guesser', 'fuzz_lexers'] []
pygments.lexers.hdl [] []
pygments.lexers.graphviz [] []
lexers.whiley [] []
pygments.lexers._ada_builtins [] []
lexers._usd_builtins [] []
pygments.formatters.pangomarkup [] []
lexers.parasail [] []
lexers.igor [] []
pygments.lexers.ruby [] []
lexers.automation [] []
pygments.lexers.nimrod [] []
lexers.algebra [] []
lexers.tcl [] []
lexers.bare [] []
pygments.lexers.tal [] []
lexers.freefem [] []
pygments.lexers.unicon [] []
pygments.styles.monokai [] []
lexers.unicon [] []
lexers.asm [] []
pygments.lexers._vim_builtins [] []
pygments.lexers.wowtoc [] []
pygments.lexers.prolog [] []
traceback [] []
lexers.haskell ['fuzz_lexers'] []
pygments.lexers.modula2 [] []
lexers.text [] []
pygments.lexers.apl [] []
pygments.styles.arduino [] []
lexers.apl [] []
pygments.styles.rainbow_dash [] []
lexers.trafficscript [] []
pygments.lexers.textfmts [] []
importlib_metadata [] []
pygments.lexers.macaulay2 [] []
pygments.lexers.graph [] []
subprocess [] []
pygments.lexers.solidity [] []
lexers.spice [] []
lexers.monte [] []
pygments.lexers._openedge_builtins [] []
lexers.eiffel [] []
lexers.gcodelexer [] []
lexers.matlab [] []
pygments.lexers.cddl [] []
lexers.jslt [] []
pygments.lexers._usd_builtins [] []
pygments.lexers.capnproto [] []
pygments.lexers.yang [] []
pygments.lexers.graphics [] []
pygments.lexers.inferno [] []
pygments.lexers.forth [] []
lexers.mcfunction [] []
lexers.haxe [] []
pygments.lexers.tnt [] []
lexers.pony [] []
pygments.lexers.jmespath [] []
pygments.styles.dracula [] []
lexers._mapping [] []
pygments.lexers.dylan ['fuzz_lexers'] []
lexers.xorg [] []
pygments.lexers.other [] []
lexers.clean [] []

Directories in report

Directory

Metadata section

This sections shows the raw data that is used to produce this report. This is mainly used for further processing and developer debugging.

Fuzzer Calltree file Program data file Coverage file
fuzz_guesser fuzzerLogFile-fuzz_guesser.data fuzzerLogFile-fuzz_guesser.data.yaml all_cov.json
fuzz_lexers fuzzerLogFile-fuzz_lexers.data fuzzerLogFile-fuzz_lexers.data.yaml all_cov.json